Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Cu2+ | 78% of activity reduction | Amylomyces rouxii | |
Hg2+ | 90.5% of activity reduction | Amylomyces rouxii | |
Mg2+ | reduces activity by 50% | Amylomyces rouxii | |
additional information | no considerable effect with Li+, Fe2+ and Rb2+ | Amylomyces rouxii | |
Ni(2+) | reduces activity by 50% | Amylomyces rouxii |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mn2+ | significantly increases activity | Amylomyces rouxii |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
43100 | - |
gel filtration | Amylomyces rouxii |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Amylomyces rouxii | - |
- |
- |
Amylomyces rouxii NRRL 1894 | - |
- |
- |
Purification (Comment) | Organism |
---|---|
to homogeneity by two chromatographic steps using cation exchange column and gel filtration, 85fold | Amylomyces rouxii |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
16.1 | - |
crude extract | Amylomyces rouxii |
1328 | - |
85fold purified enzyme | Amylomyces rouxii |
Storage Stability | Organism |
---|---|
-80°C | Amylomyces rouxii |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
pectin + H2O | citrus pectin, hydrolysis decreases with increasing of degrees of esterification | Amylomyces rouxii | ? | - |
? | |
pectin + H2O | citrus pectin, hydrolysis decreases with increasing of degrees of esterification | Amylomyces rouxii NRRL 1894 | ? | - |
? | |
polygalacturonic acid + H2O | - |
Amylomyces rouxii | oligogalacturonates | oligosaccharides with various polymerization degrees between 1 and 4 | ? | |
polygalacturonic acid + H2O | - |
Amylomyces rouxii NRRL 1894 | oligogalacturonates | oligosaccharides with various polymerization degrees between 1 and 4 | ? |
Subunits | Comment | Organism |
---|---|---|
monomer | 1 * 43100, SDS-PAGE | Amylomyces rouxii |
Synonyms | Comment | Organism |
---|---|---|
endopolygalacturonase | - |
Amylomyces rouxii |
PGase | - |
Amylomyces rouxii |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
35 | - |
- |
Amylomyces rouxii |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
30 | - |
stable up to 30°C, exhibits 49% of its activity at 20°C, stability decreases rapidly above 60°C | Amylomyces rouxii |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
4.5 | - |
- |
Amylomyces rouxii |
Organism | Comment | pI Value Maximum | pI Value |
---|---|---|---|
Amylomyces rouxii | isoelectrofocusing | - |
6 |